2,6-Diethylanilinium perchlorate [PDF]
Acta Crystallographica Section E Structure Reports Online, 2010 The asymmetric unit of the title mol-ecular salt, C(10)H(16)N(+)·ClO(4) (-), contains two cations and two anions. The atoms of one of the ethyl side chains of one of the cations are disordered over two sets of sites in a 0.531 (13):0.469 (13) ratio. In the crystal, the components are linked by N-H⋯O and bifurcated N-H⋯(O,O) hydrogen bonds and weaker C ...
Salem S. Al-Deyab +2 more
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Autophage engines: towards a throttleable solid motor [PDF]
, 2018 This paper describes the instrumented test firing of a rocket that seeks to combine the throttleability of a liquid-fueled engine with the simplicity of a solid motor.
Dron, Mykola +5 more
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Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2017 New supramolecular systems of Ni(II) and Cd(II) with 1,10-phenanthroline constructed by non-covalent interactions have been synthesized and characterized by single-crystal X-ray diffractometry.
Ecaterina Tocana +2 more
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2-Cyanoanilinium perchlorate [PDF]
Acta Crystallographica Section E Structure Reports Online, 2010 In the title compound, C(7)H(7)N(2) (+)·ClO(4) (-), the cation is almost planar (r.m.s. deviation = 0.042 Å). In the crystal structure, the cations and anions are linked into a two-dimensional network parallel to (100) by N-H⋯O hydrogen bonds.
Li-Jing Cui, Xin-Yuan Chen
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Perchlorates on Mars enhance the bacteriocidal effects of UV light
Scientific Reports, 2017 Perchlorates have been identified on the surface of Mars. This has prompted speculation of what their influence would be on habitability. We show that when irradiated with a simulated Martian UV flux, perchlorates become bacteriocidal.
Jennifer Wadsworth, Charles S. Cockell
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Perchlorate and Volatiles of the Brine of Lake Vida (Antarctica): Implication for the in Situ Analysis of Mars Sediments [PDF]
, 2016 The cold (-13.4 C), cryoencapsulated, anoxic, interstitial brine of the 27 m-thick ice of Lake Vida (Victoria Valley, Antarctica) contains 49 microgram L-1 of perchlorate and 11 microgram L-1 of chlorate. Lake Vida brine (LVBr) may provide an analog for
Chou, Luoth +6 more
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Supramolecular Assembly of Ag(I) Centers: Diverse Topologies Directed by Anionic Interactions. [PDF]
, 2014 Ag(I)-Ag(I) interactions in supramolecular structures have been achieved through the use of structural support from the ligand frames. In structures involving simple ligands like pyridine, strong π-π interaction leads to spatial ordering of the ...
Chakraborty, I +3 more
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Aryltrimethylammonium trifluoromethanesulfonates as precursors to aryl [ 18 F]fluorides: Improved synthesis of [ 18 F]GBR‐13119 [PDF]
, 1989 Aromatic nucleophilic substitution of various trimethylammonium trifluoromethanesulfonates with [ 18 F]fluoride has been evaluated. Fluorinations were studied over a temperature range of 45–165°C, with decay corrected yields ranging from 20–80%.
Angelini +13 more
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Brine-Induced Tribocorrosion Accelerates Wear on Stainless Steel: Implications for Mars Exploration
Advances in Astronomy, 2021 Tribocorrosion is a degradation phenomenon of material surfaces subjected to the combined action of mechanical loading and corrosion attack caused by the environment.
Javier Martín‐Torres +4 more
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Use of nano zero-valent iron to reduce inorganic species electrogenerated during anodic oxidation on boron doped diamond anodes [PDF]
, 2016 In this paper, the solution coming from an anodic oxidation on boron doped diamond of chloride-containing solution is treated with addition of nano zero-valent iron (nZVI) to reduce the amount of chlorinated byproducts into chloride ions.
DI PALMA, Luca +3 more
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